import { defineStore } from "pinia";
import { ref, computed } from "vue";

interface user {
  userId: number | string,
  userName: string
}

const getUserInfo = () => {
  return new Promise(resolve => {
    setTimeout(() => {
      const userinfo : user = {
        userId: 123456789,
        userName: "李白"
      };
      resolve({
        errcode: 0, 
        errmsg: "", 
        data: userinfo
      });
    }, 2000);
  });
};

const userInfoStore = defineStore("userInfoStore", () => {
  const user = ref<user>();
  const getUserRequest = () => {
    return new Promise<user | undefined>((resolve, reject) => {
      getUserInfo()
        .then((res: any) => {
          const { errcode, errmsg, data } = res;
          if (errcode === 0) {
            user.value = data;
            resolve(user.value);
          } else {
            reject(errmsg);
          }
        })
        .catch((err: any) => {
          reject(err);
        });
    });
  };
  const info = computed(() => {
    return user;
  });

  return { getUserRequest, info };
});

export default userInfoStore;